[weld-issues] [JBoss JIRA] Closed: (WELD-788) Circular dependency error with singleton instances

[Stuart Douglas (JIRA)]

     [ https://issues.jboss.org/browse/WELD-788?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stuart Douglas closed WELD-788.
-------------------------------

    Fix Version/s: 1.1.0.Final
       Resolution: Rejected


According to the CDI spec pseudo scoped beans cannot have circular dependencies, and @Singleton is a pseudo scope. 

The workaround is to use @ApplicationScoped instead

> Circular dependency error with singleton instances
> --------------------------------------------------
>
>                 Key: WELD-788
>                 URL: https://issues.jboss.org/browse/WELD-788
>             Project: Weld
>          Issue Type: Bug
>    Affects Versions: 1.1.0.CR1
>            Reporter: Christopher Brock
>             Fix For: 1.1.0.Final
>
>
> Exception in thread "main" org.jboss.weld.exceptions.DeploymentException: WELD-001443 Pseudo scoped bean has circular dependencies. Dependency path [Managed Bean [class org.jboss.seam.forge.shell.plugins.builtin.LsMavenPomPlugin] with qualifiers [@Any @Default], Managed Bean [class org.jboss.seam.forge.shell.ShellImpl] with qualifiers [@Any @Default], Managed Bean [class org.jboss.seam.forge.shell.command.fshparser.FSHRuntime] with qualifiers [@Any @Default], Managed Bean [class org.jboss.seam.forge.shell.ShellImpl] with qualifiers [@Any @Default]]
> Weld is complaining about circular dependencies between two classes (this is from Seam Forge), FSHRuntime and ShellImpl, which are both @Singleton.  Given that, this error would appear to be misplaced.

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